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d1f23bb2d5
When Hermes runs in TUI mode, the gateway child process communicates with the Node.js parent over a JSON-RPC protocol on stdin. Subprocess calls that inherit this stdin fd can trigger a race condition where the child's stdin read returns EOF, causing the gateway to exit cleanly (exit code 0) mid-tool- execution. This is the same root cause as issue #14036 (byterover plugin) and PR #39257 (SSH environment backend). This commit applies the fix — stdin=subprocess.DEVNULL — to all 85 subprocess.run() and subprocess.Popen() calls that execute inside the TUI gateway child process. Scope: TUI-context code only (agent/, tools/, plugins/, tui_gateway/server.py). CLI code (cli.py, hermes_cli/), tests, scripts, and gateway process management are excluded — they don't run inside the TUI child and inherit the terminal's stdin, not the JSON-RPC pipe. 85 call sites across 28 files. All files pass syntax check. |
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| .. | ||
| browser | ||
| context_engine | ||
| dashboard_auth | ||
| disk-cleanup | ||
| google_meet | ||
| hermes-achievements | ||
| image_gen | ||
| kanban | ||
| memory | ||
| model-providers | ||
| observability | ||
| platforms | ||
| security-guidance | ||
| spotify | ||
| teams_pipeline | ||
| video_gen | ||
| web | ||
| __init__.py | ||
| plugin_utils.py | ||